Multipurpose Expandable Polyurethane Foam has excellent insulating properties and adhesion to virtually all building materials. The Polyurethane Foam that comes under Boss 333 brand can expand to three times its original volume on contact with air and this expanding action fills holes, cracks and gaps more completely than standard caulks. Expandable Polyurethane Foam is suitable for multipurpose usage and available in a ready-to-use from. Shri Balaji Enterprise manufactures Multipurpose Expandable Polyurethane Foam.
